Author: Dallas Wohlfeil

Dallas Wohlfeil is the owner and licensed general engineering contractor behind DW Excavation, serving Sonoma County, Monterey County, and the California Central Coast since 2013. Licensed by the California Contractors State License Board (License #1060838), Dallas specializes in excavation, grading, site preparation, drainage, foundation work, and underground utilities for residential and commercial clients. With over a decade of hands-on experience navigating the region’s soil conditions, permit processes, and seasonal challenges, he leads every project with a focus on quality, integrity, and staying on budget.